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MAGMA
2.7.0
Matrix Algebra for GPU and Multicore Architectures
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\( C = \alpha A B + \beta C \) or \( C = \alpha B A + \beta C \) where \( A \) is symmetric More...
Functions | |
| void | magma_csymm (magma_side_t side, magma_uplo_t uplo, magma_int_t m, magma_int_t n, magmaFloatComplex alpha, magmaFloatComplex_const_ptr dA, magma_int_t ldda, magmaFloatComplex_const_ptr dB, magma_int_t lddb, magmaFloatComplex beta, magmaFloatComplex_ptr dC, magma_int_t lddc, magma_queue_t queue) |
| Perform symmetric matrix-matrix product. More... | |
| void | magma_dsymm (magma_side_t side, magma_uplo_t uplo, magma_int_t m, magma_int_t n, double alpha, magmaDouble_const_ptr dA, magma_int_t ldda, magmaDouble_const_ptr dB, magma_int_t lddb, double beta, magmaDouble_ptr dC, magma_int_t lddc, magma_queue_t queue) |
| Perform symmetric matrix-matrix product. More... | |
| void | magma_ssymm (magma_side_t side, magma_uplo_t uplo, magma_int_t m, magma_int_t n, float alpha, magmaFloat_const_ptr dA, magma_int_t ldda, magmaFloat_const_ptr dB, magma_int_t lddb, float beta, magmaFloat_ptr dC, magma_int_t lddc, magma_queue_t queue) |
| Perform symmetric matrix-matrix product. More... | |
| void | magma_zsymm (magma_side_t side, magma_uplo_t uplo, magma_int_t m, magma_int_t n, magmaDoubleComplex alpha, magmaDoubleComplex_const_ptr dA, magma_int_t ldda, magmaDoubleComplex_const_ptr dB, magma_int_t lddb, magmaDoubleComplex beta, magmaDoubleComplex_ptr dC, magma_int_t lddc, magma_queue_t queue) |
| Perform symmetric matrix-matrix product. More... | |
\( C = \alpha A B + \beta C \) or \( C = \alpha B A + \beta C \) where \( A \) is symmetric
| void magma_csymm | ( | magma_side_t | side, |
| magma_uplo_t | uplo, | ||
| magma_int_t | m, | ||
| magma_int_t | n, | ||
| magmaFloatComplex | alpha, | ||
| magmaFloatComplex_const_ptr | dA, | ||
| magma_int_t | ldda, | ||
| magmaFloatComplex_const_ptr | dB, | ||
| magma_int_t | lddb, | ||
| magmaFloatComplex | beta, | ||
| magmaFloatComplex_ptr | dC, | ||
| magma_int_t | lddc, | ||
| magma_queue_t | queue | ||
| ) |
Perform symmetric matrix-matrix product.
\( C = \alpha A B + \beta C \) (side == MagmaLeft), or
\( C = \alpha B A + \beta C \) (side == MagmaRight),
where \( A \) is symmetric.
| [in] | side | Whether A is on the left or right. |
| [in] | uplo | Whether the upper or lower triangle of A is referenced. |
| [in] | m | Number of rows of C. m >= 0. |
| [in] | n | Number of columns of C. n >= 0. |
| [in] | alpha | Scalar \( \alpha \) |
| [in] | dA | COMPLEX array on GPU device. If side == MagmaLeft, the m-by-m symmetric matrix A of dimension (ldda,m), ldda >= max(1,m); otherwise, the n-by-n symmetric matrix A of dimension (ldda,n), ldda >= max(1,n). |
| [in] | ldda | Leading dimension of dA. |
| [in] | dB | COMPLEX array on GPU device. The m-by-n matrix B of dimension (lddb,n), lddb >= max(1,m). |
| [in] | lddb | Leading dimension of dB. |
| [in] | beta | Scalar \( \beta \) |
| [in,out] | dC | COMPLEX array on GPU device. The m-by-n matrix C of dimension (lddc,n), lddc >= max(1,m). |
| [in] | lddc | Leading dimension of dC. |
| [in] | queue | magma_queue_t Queue to execute in. |
| void magma_dsymm | ( | magma_side_t | side, |
| magma_uplo_t | uplo, | ||
| magma_int_t | m, | ||
| magma_int_t | n, | ||
| double | alpha, | ||
| magmaDouble_const_ptr | dA, | ||
| magma_int_t | ldda, | ||
| magmaDouble_const_ptr | dB, | ||
| magma_int_t | lddb, | ||
| double | beta, | ||
| magmaDouble_ptr | dC, | ||
| magma_int_t | lddc, | ||
| magma_queue_t | queue | ||
| ) |
Perform symmetric matrix-matrix product.
\( C = \alpha A B + \beta C \) (side == MagmaLeft), or
\( C = \alpha B A + \beta C \) (side == MagmaRight),
where \( A \) is symmetric.
| [in] | side | Whether A is on the left or right. |
| [in] | uplo | Whether the upper or lower triangle of A is referenced. |
| [in] | m | Number of rows of C. m >= 0. |
| [in] | n | Number of columns of C. n >= 0. |
| [in] | alpha | Scalar \( \alpha \) |
| [in] | dA | DOUBLE PRECISION array on GPU device. If side == MagmaLeft, the m-by-m symmetric matrix A of dimension (ldda,m), ldda >= max(1,m); otherwise, the n-by-n symmetric matrix A of dimension (ldda,n), ldda >= max(1,n). |
| [in] | ldda | Leading dimension of dA. |
| [in] | dB | DOUBLE PRECISION array on GPU device. The m-by-n matrix B of dimension (lddb,n), lddb >= max(1,m). |
| [in] | lddb | Leading dimension of dB. |
| [in] | beta | Scalar \( \beta \) |
| [in,out] | dC | DOUBLE PRECISION array on GPU device. The m-by-n matrix C of dimension (lddc,n), lddc >= max(1,m). |
| [in] | lddc | Leading dimension of dC. |
| [in] | queue | magma_queue_t Queue to execute in. |
| void magma_ssymm | ( | magma_side_t | side, |
| magma_uplo_t | uplo, | ||
| magma_int_t | m, | ||
| magma_int_t | n, | ||
| float | alpha, | ||
| magmaFloat_const_ptr | dA, | ||
| magma_int_t | ldda, | ||
| magmaFloat_const_ptr | dB, | ||
| magma_int_t | lddb, | ||
| float | beta, | ||
| magmaFloat_ptr | dC, | ||
| magma_int_t | lddc, | ||
| magma_queue_t | queue | ||
| ) |
Perform symmetric matrix-matrix product.
\( C = \alpha A B + \beta C \) (side == MagmaLeft), or
\( C = \alpha B A + \beta C \) (side == MagmaRight),
where \( A \) is symmetric.
| [in] | side | Whether A is on the left or right. |
| [in] | uplo | Whether the upper or lower triangle of A is referenced. |
| [in] | m | Number of rows of C. m >= 0. |
| [in] | n | Number of columns of C. n >= 0. |
| [in] | alpha | Scalar \( \alpha \) |
| [in] | dA | REAL array on GPU device. If side == MagmaLeft, the m-by-m symmetric matrix A of dimension (ldda,m), ldda >= max(1,m); otherwise, the n-by-n symmetric matrix A of dimension (ldda,n), ldda >= max(1,n). |
| [in] | ldda | Leading dimension of dA. |
| [in] | dB | REAL array on GPU device. The m-by-n matrix B of dimension (lddb,n), lddb >= max(1,m). |
| [in] | lddb | Leading dimension of dB. |
| [in] | beta | Scalar \( \beta \) |
| [in,out] | dC | REAL array on GPU device. The m-by-n matrix C of dimension (lddc,n), lddc >= max(1,m). |
| [in] | lddc | Leading dimension of dC. |
| [in] | queue | magma_queue_t Queue to execute in. |
| void magma_zsymm | ( | magma_side_t | side, |
| magma_uplo_t | uplo, | ||
| magma_int_t | m, | ||
| magma_int_t | n, | ||
| magmaDoubleComplex | alpha, | ||
| magmaDoubleComplex_const_ptr | dA, | ||
| magma_int_t | ldda, | ||
| magmaDoubleComplex_const_ptr | dB, | ||
| magma_int_t | lddb, | ||
| magmaDoubleComplex | beta, | ||
| magmaDoubleComplex_ptr | dC, | ||
| magma_int_t | lddc, | ||
| magma_queue_t | queue | ||
| ) |
Perform symmetric matrix-matrix product.
\( C = \alpha A B + \beta C \) (side == MagmaLeft), or
\( C = \alpha B A + \beta C \) (side == MagmaRight),
where \( A \) is symmetric.
| [in] | side | Whether A is on the left or right. |
| [in] | uplo | Whether the upper or lower triangle of A is referenced. |
| [in] | m | Number of rows of C. m >= 0. |
| [in] | n | Number of columns of C. n >= 0. |
| [in] | alpha | Scalar \( \alpha \) |
| [in] | dA | COMPLEX_16 array on GPU device. If side == MagmaLeft, the m-by-m symmetric matrix A of dimension (ldda,m), ldda >= max(1,m); otherwise, the n-by-n symmetric matrix A of dimension (ldda,n), ldda >= max(1,n). |
| [in] | ldda | Leading dimension of dA. |
| [in] | dB | COMPLEX_16 array on GPU device. The m-by-n matrix B of dimension (lddb,n), lddb >= max(1,m). |
| [in] | lddb | Leading dimension of dB. |
| [in] | beta | Scalar \( \beta \) |
| [in,out] | dC | COMPLEX_16 array on GPU device. The m-by-n matrix C of dimension (lddc,n), lddc >= max(1,m). |
| [in] | lddc | Leading dimension of dC. |
| [in] | queue | magma_queue_t Queue to execute in. |